Webster's Revised Unabridged Dictionary · 1913

Liassic

Liassic (li*as"sik) , adjective

(Geology) Of the age of the Lias; pertaining to the Lias formation.

(Geology) Same as Lias.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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